I'd be backpacking you'd be backpacking he'd be backpacking we'd be backpacking you'd be backpacking they'd be backpacking
Perfect
I would've backpacked you would've backpacked he would've backpacked we would've backpacked you would've backpacked they would've backpacked
V-ing perfect
I would've been backpacking you would've been backpacking he would've been backpacking we would've been backpacking you would've been backpacking they would've been backpacking
Negation
Simple form
I wouldn't backpack you wouldn't backpack he wouldn't backpack we wouldn't backpack you wouldn't backpack they wouldn't backpack
V-ing form
I wouldn't be backpacking you wouldn't be backpacking he wouldn't be backpacking we wouldn't be backpacking you wouldn't be backpacking they wouldn't be backpacking
Perfect
I wouldn't have backpacked you wouldn't have backpacked he wouldn't have backpacked we wouldn't have backpacked you wouldn't have backpacked they wouldn't have backpacked
V-ing perfect
I wouldn't have been backpacking you wouldn't have been backpacking he wouldn't have been backpacking we wouldn't have been backpacking you wouldn't have been backpacking they wouldn't have been backpacking
Interrogative form
Simple form
would I backpack? would you backpack? would he backpack? would we backpack? would you backpack? would they backpack?
V-ing form
would I be backpacking? would you be backpacking? would he be backpacking? would we be backpacking? would you be backpacking? would they be backpacking?
Perfect
would I have backpacked? would you have backpacked? would he have backpacked? would we have backpacked? would you have backpacked? would they have backpacked?
V-ing perfect
would I have been backpacking? would you have been backpacking? would he have been backpacking? would we have been backpacking? would you have been backpacking? would they have been backpacking?
Interro-negative form
Simple form
wouldn't I backpack? wouldn't you backpack? wouldn't he backpack? wouldn't we backpack? wouldn't you backpack? wouldn't they backpack?
V-ing form
wouldn't I be backpacking? wouldn't you be backpacking? wouldn't he be backpacking? wouldn't we be backpacking? wouldn't you be backpacking? wouldn't they be backpacking?
Perfect
wouldn't I have backpacked? wouldn't you have backpacked? wouldn't he have backpacked? wouldn't we have backpacked? wouldn't you have backpacked? wouldn't they have backpacked?
V-ing perfect
wouldn't I have been backpacking? wouldn't you have been backpacking? wouldn't he have been backpacking? wouldn't we have been backpacking? wouldn't you have been backpacking? wouldn't they have been backpacking?